Cleaning base station

ABSTRACT

A cleaning base station including a cleaning body, a sewage collecting body, and a draining structure is provided. The cleaning body is defined with a filtering hole, and the sewage collecting body is connected with the cleaning body to collect sewage flowing out from the filtering hole. The draining structure is detachably connected with the sewage collecting body. The sewage collecting body can be disassembled from the draining structure to be cleaned since the draining structure and the sewage collecting body are detachably connected, which is very convenient.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims foreign priority to Chinese Patent ApplicationNo. 2021110487687.6, filed on Apr. 30, 2021. The disclosure of theaforementioned application is hereby incorporated by reference in itsentireties.

TECHNICAL FIELD

Embodiments of the present disclosure relate to technical field ofcleaning apparatus, and in particular to a cleaning base station forcleaning members.

BACKGROUND

In recent years, with the development of social economy and improvedliving standards, home cleaning has gradually entered the era ofintelligence and mechanization, and more and more cleaning robots havebeen used by peoples at home to relieve the workload of cleaning. Thecleaning robot performs cleaning by sucking the dust and garbage onfloor into a dust box through sweeping and vacuum adsorption.

A cleaning base station 1A (as shown in FIG. 1) is generally equippedwith the cleaning robot. After a certain period of time of work, thecleaning robot will automatically move to a cleaning area 10A of thecleaning base station 1A where cleaning member of the cleaning robot iscleaned by cleaning water provided by the cleaning base station 1A, andsewage produced during the cleaning will be took back by the cleaningbase station 1A. However, solid impurities introduced by the cleaningwill remain at the cleaning area 10A after the cleaning being completed,and users need to bend down and use a rag to wipe and clear out thesolid impurities. Once there are many solid impurities remaining, itneeds to be cleaned again and again by users, which is inconvenient andlaborious. As a result, it is difficult to provide users with a goodexperience.

SUMMARY

An objective of the present disclosure is to provide a cleaning basestation which can be easily cleaned.

In order to achieve the above objective, the present disclosurediscloses a cleaning base station comprising a base station framestructure, a draining structure arranged on the base station framestructure, a sewage collecting body, and a cleaning body arranged on thesewage collecting body. The base station frame structure comprises afirst assembling portion, and the sewage collecting body comprises asecond assembling portion engaged with the first assembling portion,allowing the sewage collecting body being assembled to and limited bythe base station frame structure. The sewage collecting body furthercomprises a sewage collecting portion and a water outlet communicatedwith the sewage collecting portion, and the cleaning body defines afiltering hole communicated with the sewage collecting portion. Thedraining structure comprises a drainage channel structure, and the wateroutlet is detachably connected with the drainage channel structure.

In some embodiments, the first assembling portion and the secondassembling portion are planes, curved surfaces, or special-shapedsurfaces matched with each other; or one of the first assembling portionand the second assembling portion is a block or a clasp structure, andthe other of the first assembling portion and the second assemblingportion is a slot or a hole structure.

In some embodiments, the draining structure further comprises an elasticconnector sleeved on an end of the drainage channel structure, and thewater outlet is connected to the drainage channel structure through theelastic connector.

In some embodiments, the sewage collecting body further comprises a pipeconnected to the sewage collecting portion, and the water outlet islocated at an end of the pipe; the elastic connector comprises a firstconnecting portion sleeved on an outer peripheral wall of the pipe, asecond connecting portion sleeved on an outer peripheral wall of thedrainage channel structure, and a filtering part located between thewater outlet and the drainage channel structure.

In some embodiments, the sewage collecting body further comprises athird assembling portion, and the cleaning body comprises a fourthassembling portion assembled with the third assembling portion, allowingthe cleaning body to be limited in the sewage collecting body.

In some embodiments, the third assembling portion and the fourthassembling portion are planes, curved surfaces, or special-shapedsurfaces matched with each other; or one of the third assembling portionand the fourth assembling portion is a block or a clasp structure, andthe other of the third assembling portion and the fourth assemblingportion is a slot or a hole structure.

In some embodiments, one of the third assembling portion and the fourthassembling portion is a pivot structure, and the other of the thirdassembling portion and the fourth assembling portion is a pivot bushingstructure; or one of the third assembling portion and the fourthassembling portion is a sliding slot and the other of the thirdassembling portion and the fourth assembling portion is a slider.

In some embodiments, the base station frame structure is provided with awater supplying structure, and the water supplying structure comprises awater supplying pipe defined with a water supplying outlet; the sewagecollecting body and/or the cleaning body is provided with an openingconfigured for communicating with the water supplying outlet.

In some embodiments, the sewage collecting body is defined with a firstopening, the cleaning body is defined with a second opening, and thewater supplying outlet, the first opening and the second opening areconfigured to be arranged correspondingly and communicate with eachother; or the sewage collecting body is defined with a first opening,and the water supplying outlet and the first opening are configured tobe arranged correspondingly and communicate with each other.

In some embodiments, the sewage collecting body and/or the cleaning bodycomprises an avoidance structure arranged corresponding to the watersupplying structure to make way for the water supplying pipe.

In some embodiments, the sewage collecting body is defined with a firstavoidance structure, the first opening is defined on the first avoidancestructure, and the first avoidance structure is located above the watersupplying pipe to make way for the water supplying pipe; and thecleaning body is provided with a second avoidance structure, the secondopening is defined on the second avoidance structure, and the secondavoidance structure is located above the first avoidance structure foravoiding the first avoidance structure or the water supplying pipe.

In some embodiments, the water supplying pipe is arranged obliquelytowards the sewage collecting portion, the water supplying pipe isprovided with a wing extended along the inclined direction of the watersupplying pipe, and a guiding groove is defined between the wing and thewater supplying pipe.

In some embodiments, a baffle plate is provided at a higher end of thewater supplying pipe, the baffle plate is connected with the wing, andis configured to block off the higher end of the water supplying pipe.

In some embodiments, the water supplying structure further comprises asealing structure arranged between the water supplying pipe and theavoidance structure.

In some embodiments, the water supplying pipe is connected with a flowguiding member which is arranged obliquely, and the flow guiding memberis configured to guide the water flowing back from the water supplyingpipe and make the water flow outside along the flow guiding member.

In some embodiments, the base station frame structure comprises a bottomwall, the bottom wall is provided with a barrier rib to form a closedarea on the bottom wall 14, and the water supplying pipe is located inthe closed area. The barrier rib is configured to prevent the water inthe closed area flowing out of the closed area.

In some embodiments, the cleaning body is defined with a wind outletcommunicated with the filtering hole, and a height of the wind outlet ishigher than that of the filtering hole.

In some embodiments, the sewage collecting portion is provided with aconverging structure, the converging structure is configured to collectsewage to the draining structure. The converging structure comprises aninclined surface extended towards a joint of the sewage collectingportion and the water outlet for converging sewage.

In some embodiments, a garbage collector is arranged between thecleaning body and the sewage collecting body, the garbage collector iscommunicated with the filtering hole, and configured to collect garbageflowing out through the filtering hole.

In some embodiments, a periphery of the cleaning body is provided with ahem configured for preventing sewage from splashing or overflowing.

In the present disclosure, the sewage collecting body can bedisassembled from the draining structure to be cleaned since thedraining structure and the sewage collecting body are detachablyconnected, which improves the convenience for cleaning the cleaning basestation.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective diagram of a cleaning base station in relatedart;

FIG. 2 is a schematic diagram of a cleaning base station according to anexemplary embodiment of the present disclosure;

FIG. 3 is a perspective diagram of a cleaning base station with basestation frame structure being removed according to an exemplaryembodiment of the present disclosure;

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 (A) is a cross-sectional view taken along line A-A in FIG. 3;FIG. 5 (B) is an enlarged view of portion H in FIG. 5 (A);

FIG. 6 is a schematic diagram of FIG. 5 with draining structure beingremoved;

FIG. 7 is a perspective diagram of a sewage collecting body in FIG. 4from another angle;

FIG. 8 is a cross-sectional view of a cleaning body in FIG. 4 takenalong line B-B;

FIG. 9 is an exploded view of a draining structure in FIG. 4;

FIGS. 10 (A) and 10 (B) is perspective diagrams of an elastic connectorin FIG. 9;

FIG. 11 is a perspective diagram of a water supplying structure in FIG.4;

FIG. 12 is a perspective diagram of a cleaning base station with basestation frame structure being removed according to an exemplaryembodiment of the present disclosure;

FIG. 13 is an exploded view of FIG. 12;

FIG. 14 is a cross-sectional view of FIG. 12 taken along line C-C;

FIG. 15 is a cross-sectional view of FIG. 12 taken along line D-D, withthe cleaning body being removed;

FIG. 16 is a cross-sectional view of a sewage collecting body in FIG. 13taken along line E-E;

FIG. 17 is a perspective diagram of a cleaning base station with basestation frame structure being removed according to an exemplaryembodiment of the present disclosure;

FIG. 18 is an exploded view of FIG. 17;

FIG. 19 is a cross-sectional view of FIG. 17 taken along line F-F, withthe cleaning body being removed;

FIG. 20 is an enlarged view of portion G in FIG. 19;

FIG. 21 is a perspective diagram of a water supplying structure in FIG.18;

FIG. 22 is an exploded view of the water supplying structure in FIG. 21;

FIG. 23 is a perspective diagram of a cleaning base station with basestation frame structure being removed according to an exemplaryembodiment of the present disclosure;

FIG. 24 is an exploded view of FIG. 23; and

FIG. 25 is a perspective diagram of a water supplying pipe according toan exemplary embodiment of the present disclosure.

DETAILED DESCRIPTION

In order to explain in detail the technical content, constructionfeatures, the purpose and effect achieved by the present disclosure, thefollowing combined with the embodiment and the attached drawings aredescribed in detail.

The present disclosure provides a cleaning base station 1 used incooperation with a cleaning robot to clean cleaning members of cleaningrobots. The cleaning members may be mops, brushes, etc. It should benoted that, the cleaning base station in the disclosure is not limitedto merely clean cleaning robots, it can also clean handheld cleaningdevices or mops or brushes that are manually used by users.

Referring to FIG. 2 to FIG. 5, in some embodiments, the cleaning basestation 1 includes a base station frame structure 10, a drainingstructure 20, a sewage collecting body 30, and a cleaning body 40. Thebase station frame structure 10 includes a first assembling portion 11a/11 b/11 c/11 d. The draining structure 20 is arranged on the basestation frame structure 10, and includes a drainage channel structure21. Referring to FIG. 4 to FIG. 7, the sewage collecting body 30includes a sewage collecting portion 31, a water outlet 32A, and asecond assembling portion 33 a/33 b/33 c/33 d. The second assemblingportion 33 a/33 b/33 c/33 d cooperates with the first assembling portion11 a/11 b/11 c/11 d to limit the sewage collecting body 30 on the basestation frame structure 10. Referring to FIG. 5(A) and FIG. 5(B), thewater outlet 32A is communicated with the sewage collecting portion 31,and is detachably connected with the drainage channel structure 21. Thecleaning body 40 is arranged on the sewage collecting body 30, and thecleaning body 40 is defined with filtering holes 41 communicated withthe sewage collecting portion 31. In an exemplary embodiment, the basestation frame structure 10 may include a first limiting portion 12, andthe draining structure 20 is limited by the first limiting portion 12.The cleaning member is cleaned on the cleaning body 40, sewage generatedduring cleaning the cleaning member flows to the sewage collectingportion 31 of the sewage collecting body 30 through the filtering holes41, and then flows into the draining structure 20 through the wateroutlet 32A of the sewage collecting body 30, while solid impurities willbe deposited on the cleaning body 40 and the sewage collecting body 30.The entire cleaning process is performed on the cleaning body 40 and thesewage collecting body 30, and sewage and solid impurities will not runto the base station frame structure 10, such that it can maintain thecleanliness of the base station frame structure 10. In some exemplaryembodiments, the first assembling portion 11 a/11 b/11 c/11 d isarranged on an inner side wall 13 of the base station frame structure10. The sewage collecting body 30 may be a plate-shaped structure, thesewage collecting portion 31 is located on an upper surface of thesewage collecting body 30, the water outlet 32A is arranged on a lowersurface of the sewage collecting body 30, and the second assemblingportion 33 a/33 b/33 c/33 d is arranged on a side edge of the sewagecollecting body 30. During the sewage collecting body 30 being assembledto the base station frame structure 10 along a direction from top tobottom or a direction from front to back, the second assembling portion33 a/33 b/33 c/33 d is guided by and aligned with the first assemblingportion 11 a/11 b/11 c/11 d to finally complete the assembly, while thewater outlet 32A is detachably connected to the drainage channelstructure 21, as such the sewage collecting body 30 is limited in thebase station frame structure 10. In some embodiments, as shown in FIG.13 and FIG. 18, the first assembling portion 11 a′/11 b′/11 c′/11 d′, 11a″/11 b″/11 c″/11 d″ can also be arranged on side wall 13′, 13″ andbottom wall 14′, 14″ of the base station frame structure 10′, 10″,correspondingly, the second assembling portion 33 a′/33 b′/33 c′/33 d′,33 a″/33 b″/33 c″/33 d″ can also be arranged on a lower surface of thesewage collecting body 30′, 30″. In some exemplary embodiments, thefirst assembling portion 11 a/11 b/11 c/11 d, 11 a′/11 b′/11 c′/11 d′,11 a″/11 b″/11 c″/11 d″ and the second assembling portion 33 a/33 b/33c/33 d, 33 a′/33 b′/33 c′/33 d′, 33 a″/33 b″/33 c″/33 d″ can be flatsurfaces, curved surfaces, or special-shaped surfaces matched with eachother, and can also be a coupled structure like block (or clasp) andslot (or hole), as long as the sewage collecting body can be limited inthe base station frame structure. In an exemplary embodiment, the sewagecollecting body 30 is located below the cleaning body 40, and sewageflows through the filtering holes 42 to the sewage collecting body 30.In some embodiments, the sewage collecting body 30 and the cleaning body40 may be arranged along a horizontal direction, as long as sewage canflow from the cleaning body 40 to the sewage collecting body 30. Whenthe sewage collecting body 30 is subjected to an external force and thewater outlet 32A is separated from the drainage channel structure 21,the second assembling portion 33 a/33 b/33 c/33 d and the firstassembling portion 11 a/11 b/11 c/11 d will also be separated from eachother because of the external force, that is, the sewage collecting body30 can be disassembled from the base station frame structure 10.

In the embodiments described above, the cleaning body 40 is arranged onthe sewage collecting body 30, and the sewage collecting body 30 can bedisassembled from the base station frame structure 10. Solid impuritiesintroduced during the cleaning process will be deposited on the cleaningbody 40 and the sewage collecting body 30, and after the cleaning iscompleted, both the sewage collecting body 30 and the cleaning body 40can be disassembled from the base station frame structure 10 to bewashed directly by tap water, which is very convenient since it does notneed users to bend down and wipe the base station frame structure 10again and again. Therefore, the cleaning base station 1 can be cleanedconveniently, the cleaning process becomes more labor-saving and simple,and the using experience can be greatly improved.

In some embodiments, as shown in FIG. 5(A), FIG. 5(B) and FIG. 9, thedraining structure 20 further includes an elastic connector 22 sleevedon one end of the drainage channel structure 21, and the water outlet32A of the sewage collecting body 30 is connected to the drainagechannel structure 21 through the elastic connector 22. The elasticconnector 22 can ensure a sealing among the water outlet 32A, thedrainage channel structure 21, and the elastic connector 22 benefitingfrom an elastic properties of the elastic connector 22. Therefore,sewage can be prevented from leaking to the base station frame structure10 and even to the outside of the cleaning base station 1, so as toavoid polluting the use environment of the cleaning base station 1 asmuch as possible.

In some embodiments, as shown in FIG. 5(A), FIG. 5(B), FIG. 7, FIG. 9,FIG. 10(A) and FIG. 10(B), the sewage collecting body 30 furtherincludes a pipe 32B connecting to the sewage collecting portion 31, andthe water outlet 32A is located at an end of the pipe 32B. The elasticconnector 22 includes a first connecting portion 221, a secondconnecting portion 222, and a filtering part 223, the first connectingportion 221 is sleeved on an outer peripheral wall of the pipe 32B, thesecond connecting portion 222 is sleeved on an outer peripheral wall ofthe drainage channel structure 21, and the filtering part 223 is locatedbetween the water outlet 32A and the drainage channel structure 21.Since the filtering part 223 is arranged between the water outlet 32Aand the drainage channel structure 21, large solid impurities introducedby cleaning the cleaning member can stay on the sewage collecting body30 to not enter into the drainage channel structure 21, as such, thedrainage channel structure 21 will not be blocked off by the large solidimpurities, and damages to other components downstream of the water flowon the cleaning base station 1 can also be avoided as much as possible.

In some embodiments, as shown in FIG. 6 and FIG. 9, the first limitingportion 12 defines a limiting groove 121 and a receiving groove 122, thelimiting groove 121 and the receiving groove 122 are spaced by a wall123, and a first through hole 124 is defined in the wall 123 tocommunicate with the limiting groove 121 and the receiving groove 122.The elastic connector 22 further includes a first matching portion 224a/224 b. The drainage channel structure 21 includes a guiding pipe 211,a positioning member 212, a connecting pipe 214, and a negative pressureadapter 213. The connecting pipe 214 has two ends with one connectingwith the guiding pipe 211 and the other connecting with the negativepressure adapter 213, and the positioning member 212 is sleeved on anouter wall of the connecting pipe 214. An outer wall of the guiding pipe211 is arranged with a first engaging portion 211A1/211A2 and a secondengaging portion 211B1/211B2, the positioning member 212 includes asecond matching portion 212A1/212A2, the first engaging portion211A1/211A2 is engaged with and limited by the first matching portion224 a/224 b, and the second engaging portion 211B1/211B2 is engaged withand limited by the second matching portion 212A1/212A2, as such theelastic connector 22, the guiding pipe 211, and the positioning pipe 212are connected together. The elastic connector 22, the guiding pipe 211,the connecting pipe 214, and the positioning member 212 are all receivedand limited in the limiting groove 121. The negative pressure adapter213 is received and limited in the receiving groove 122. The negativepressure adapter 213 includes a joint portion 213 a, and the negativepressure adapter 213 is connected to the connecting pipe 214 through thejoint portion 213 a. The positioning member 212 further includes a mainbody portion 212B having two sides, one side of the main body portion212B is connected with an auxiliary limiting portion 212C1, and theother side of the main body portion 212B is connected with an auxiliarylimiting portion 212C2. The auxiliary limiting portions 212C1/212C2 areconnected to and limited by an inner wall of the limiting groove 121.The main body portion 212B and the auxiliary limiting portions212C1/212C2 cooperatively form a limiting space, and the connecting pipe214 is limited in the limiting space. The joint portion 213 a passesthrough the first through hole 124 and extends into the limiting groove121 to connect with the connecting pipe 214. In an exemplary embodiment,sewage from the water outlet 32A of the sewage collecting body 30 entersthe connecting pipe 214 through the guiding pipe 211 after beingfiltered by the filtering part 223 of the sewage collecting body 30, andthen is discharged by the negative pressure adapter 213. In some otherembodiments, as shown in FIG. 14, the limiting groove and the receivinggroove of the first limiting portion may directly communicate with eachother and are positioned on different planes, for example, the differentplanes can be perpendicular to each other, presenting an L-shape; forbeing a more stable structure, the drainage channel structure 21 may notinclude the guiding pipe, the connecting pipe, and the negative pressureadapter, but only a structure of a single pipe, with one end connectingto the elastic connector 22′.

In some embodiments, as shown in FIG. 4, FIG. 13 and FIG. 18, in orderto facilitate the cleaning, the cleaning body 40, 40′, 40″ and thesewage collecting body 30, 30′, 30″ can be separated from each other. Insome instances, the sewage collecting body 30, 30′, 30″ further includesa third assembling portion 36 a/36 b/36 c/36 d, 36 a′/36 b′/36 c′/36 d′,36 a″/36 b″/36 c″/36 d″, the cleaning body 40, 40′, 40″ includes afourth assembling portion 42 a/42 b/42 c/42 d, 42 a′/42 b′/42 c′/42 d′,42 a″/42 b″/42 c″/42 d″ which is assembled with the third assemblingportion 36 a/36 b/36 c/36 d, 36 a′/36 b′/36 c′/36 d′, 36 a″/36 b″/36c″/36 d″, allowing the cleaning body 40, 40′, 40″ to be limited in thesewage collecting body 30, 30′, 30″. In an exemplary embodiment, thesewage collecting body 30 includes a side wall 35, the third assemblingportion 36 a/36 b/36 c/36 d is arranged on the side wall 35, thecleaning body 40 is a plate-shaped structure, and the fourth assemblingportion 42 a/42 b/42 c/42 d is arranged on a side edge of the cleaningbody 40. During the cleaning body 40 being assembled to the sewagecollecting body 30 along a direction from top to bottom, the fourthassembling portion 42 a/42 b/42 c/42 d is guided by and aligned with thethird assembling portion 36 a/36 b/36 c/36 d until completing theassembly, allowing the cleaning body 40 to be limited in the sewagecollecting body 30. Optionally, the third assembling portion may also bearranged on a bottom wall of the sewage collecting body, andcorrespondingly, the fourth assembling portion may also be arranged on alower side of the cleaning body. In some exemplary embodiments, thethird assembling portion and the fourth assembling portion may beplanes, curved surfaces, or special-shaped surfaces matched with eachother, or may be a coupled structure of block (or clasp) and slot (orhole), as long as the cleaning body can be limited on the sewagecollecting body. That is, the cleaning body and the sewage collectingbody are detachably connected and can be separated from each other.Alternatively, the cleaning body and the sewage collecting body can alsobe movably connected, for example, one of the third assembling portionand the fourth assembling portion is a pivot structure and the other ofthe third assembling portion and the fourth assembling portion is apivot bushing structure, or one of the third assembling portion and thefourth assembling portion is a sliding slot and the other of the thirdassembling portion and the fourth assembling portion is a slider. Thatis, the cleaning body and the sewage collecting body can rotate orflipped relative to each other through a pivot structure, or one canslide on another, which is not limited here.

In the embodiments described above, the sewage collecting body and thecleaning body are assembled by detachably or movably connecting,therefore, when solid impurities deposited on the sewage collecting bodyand the cleaning body are needed to be cleaned out, the cleaning bodycan be disassembled from the sewage collecting body, or can be movedrelative to the sewage collecting body to expose the sewage collectingbody, which makes the cleaning of the sewage collecting body and thecleaning body be more thoroughly and conveniently.

In some embodiments, as shown in FIG. 4 and FIG. 18, a periphery of thecleaning body 40, 40″ is provided with a hem 50, 50″. During cleaningthe cleaning member of the robot, the bottom surface of the robot andthe hem 50, 50″ cooperatively define a closed or incompletely closedspace inside the cleaning body 40, 40″ where the cleaning member iscleaned, thus can prevent the sewage from splashing from the cleaningbody 40, 40″, and further, it can prevent the sewage from overflowingfrom the cleaning body 40, 40″ in case the sewage does not dischargetimely from the draining structure 20, 20″. In other embodiments, asshown in FIG. 13, the hem 50′ can also be arranged around the sewagecollecting body 30′, as long as sewage splashing or overflowing from thecleaning base station can be prevented as much as possible, which is notlimited here.

Referring to FIG. 4 and FIG. 18 again, the cleaning body 40, 40″includes a sewage guiding area 43, 43″ and a sewage filtering area 44,44″. In order to speed up the drying of the cleaning members and makethe sewage in the cleaning body 40, 44″ be quickly discharged, thesewage filtering area 44, 44″ is defined with filtering holes 41, 41″,the sewage guiding area 43, 43″ is defined with a wind outlet 61, 61″communicated with the filtering holes 41, 41″, and a height of the windoutlet 61, 61″ is higher than that of the filtering holes 41, 41″. In anexemplary embodiment, during cleaning the cleaning member, high-speedairflow is output from the wind outlet 61, 61″ to dry the cleaningmember and blows the sewage in the sewage guiding area 43, 43″ to thesewage filtering area 44, 44″ to be discharged through the filteringholes 41, 41″. Since the height of the wind outlet 61, 61″ is higherthan that of the filtering holes 41, 41″, it is possible to effectivelyprevent falling garbage from clogging the wind outlet 61, 61″. In someexemplary embodiments, as shown in FIG. 4 and FIG. 13, a convex stage60, 60′ is provided in the middle of the sewage guiding area 43, 43′,and each one of the left and right sides of the convex stage 60, 60′ isarranged with a wind outlet 61, 61′. By such an arrangement of the windoutlets 61, 61′, the airflow can be uniformly blown to the wholecleaning member. Further, in order to increase an air-drying speed ofthe cleaning member and the cleaning body, a heating device (not shown)is arranged at the wind outlet, so that hot wind can be output from thewind outlet to the sewage filtering area. In some embodiments, as shownin FIG. 8 and FIGS. 17-20, the cleaning body 40, 40″ is further providedwith an air passage 62, 62″ communicating with the wind outlet 61, 61″,and a rib plate 63, 63′ in the air passage 62, 62″ is configured todistribute the airflow to the two wind outlets 61 a/61 b, 61 a′″/61 b″located on both sides of the sewage guiding area. In some otherembodiments, as shown in FIG. 12, FIG. 13 and FIG. 16, wind outlet 61′can also be arranged on the sewage collecting body 30′, correspondingly,the cleaning body 40′ is arranged at the front of the sewage collectingbody 30′, the convex stage 60′ is arranged in the middle of the sewagecollecting body 30′ and is near to the cleaning body 40′, and each oneof the left and right sides of the convex stage 60′ is defined with awind outlet 61′. Similarly, the sewage collecting body 30′ is alsoprovided with an air passage 62′ that communicates with the wind outlets61′, and a rib plate 63′ is configured to distribute the airflow to thetwo wind outlets 61′ located on both sides of the sewage guiding area.

In some embodiments, as shown in FIG. 4, the sewage collecting portion31 is provided with a converging structure 38 which is configured tocollect sewage to the draining structure 20. The converging structure 38includes an inclined surface 381 extended towards a joint of the sewagecollecting portion 31 and the water outlet 32A. A joint of the sewagecollecting body 30 and the draining structure 20 corresponds to thelowest position of the inclined surface 381. In some instances, theconverging structure 38 further includes a converging surface 382located on the sewage collecting body 30, and located at the lowestpoint of the inclined surface 381. The inclined surface 381 is arrangedaround the converging surface 382, extends towards the convergingsurface 382, and converges at the converging surface 382. In thisembodiment, the sewage converging structure 38 is formed by the inclinedsurface 381 and the converging surface 382 arranged on the sewagecollecting body 30, when sewage flows to the inclined surface 381, thesewage can automatically flow to the converging surface 382 below, suchthat the overflowing of the sewage on the sewage collecting body 30 iscan be reduced.

In some embodiments, the inclined surface 381 extends towards theconverging surface 382 along a circumferential direction and convergesat the converging surface 382. The inclined surface 381 may be an arcsurface, a slant surface, or a special-shaped surface, which is notlimited here.

In an exemplary embodiment, the converging structure 38 is directlydefined by the inclined surface 381 and the converging surface 382 whichare arranged on the sewage collecting body 30, when sewage flows to theinclined surface 381, the sewage can automatically flow to theconverging surface 382 below, such that the overflowing of the sewage onthe sewage collecting body 30 can be reduced.

In some embodiments, as shown in FIG. 23 and FIG. 24, the cleaning body40′″ is further provided with a garbage collector 70, the garbagecollector 70 is arranged side by side with the cleaning body 40′″ andcommunicated with the filtering holes 41′ to collect the garbage flowingout through the filtering holes 41′″. The garbage collector 70 isdetachably connected to the cleaning body 40′″, such that it will beconvenient to clean up the garbage accumulated in the garbage collector70, so as to avoid a blocking to the filtering holes 41′″, andfacilitate the cleaning of the cleaning body 40′″.

In some embodiments, as shown in FIG. 4, the cleaning base stationincludes abase station frame structure 10 configured to support thecleaning body 40, the sewage collecting body 30, and the drainingstructure 20. The cleaning body 40 and the sewage collecting body 30 areconfigured to collect garbage and sewage, the converging structure 38 isconfigured to converge the sewage to the draining structure 20, and thedraining structure 20 is configured to discharge the sewage, such thatit can avoid an overflow of the sewage as much as possible. Further, thedraining structure 20 is in a sealed connection with the sewagecollecting body 30, so cleanliness of the base station frame structure10 during cleaning of the cleaning member is improved. The base stationframe structure 10 is detachably connected to the sewage collecting body30, and the cleaning body 40 and the sewage collecting body 30 areassembled together, so maintaining a cleanliness of the base stationframe structure 10, cleaning of the cleaning body 40 and cleaning of thesewage collecting body 30 can be performed conveniently. In thisembodiment, for cleaning the cleaning base station, it is only necessaryto clean the disassembled cleaning body 40 and the disassembled sewagecollecting body 30, namely, it does not need to clean the whole cleaningbase station 1, which improves the convenience of using the cleaningbase station.

In some embodiments, as shown in FIG. 4, FIG. 11, FIG. 13, FIG. 15, andFIGS. 18-22, the base station frame structure 10, 10′, 10″ is furtherprovided with a water supplying structure 80, 80′, 80″. The watersupplying structure 80, 80′, 80″ includes a water supplying pipe 81,81′, 81″ defined with a water supplying outlet 82, 82′, 82″, and thesewage collecting body and/or the cleaning body is provided with anopening corresponding to and communicating with the water supplyingoutlet. In some exemplary embodiments, the sewage collecting body 30,30″ is provided with a first opening 39, 39″, the cleaning body 40, 40″is provided with a second opening 45, 45″, and the water supplyingoutlet 82, 82″, the first opening 39, 39″ and the second opening 45, 45″are configured to be arranged correspondingly and communicated with eachother. Clean water or cleaning liquid is output from the water supplyingoutlet 82, 82″, and then sequentially passes through the first opening39, 39″ and the second opening 45, 45″ to enter the cleaning body 40,40″ or be directly supplied to the cleaning member, such that it doesnot need users to supply the clean water or cleaning liquid manually,which improves the convenience of using the cleaning base station 1. Inanother exemplary embodiment, the sewage collecting body 30′ is providedwith a first opening 39′, and the water supplying outlet 82′ and thefirst opening 39′ are configured to be arranged correspondingly andcommunicated with each other.

In some embodiments, as shown in FIG. 4, FIG. 13, and FIG. 18, thesewage collecting body and/or the cleaning body includes an avoidancestructure corresponding to the water supplying structure. In someexemplary embodiments, as shown in FIGS. 4 and 18, the sewage collectingbody 30, 30″ is provided with a first avoidance structure 34, 34″, andthe first opening 39, 39″ is defined on the first avoidance structure34, 34″. The cleaning body 40, 40″ is provided with a second avoidancestructure 46, 46″, and the second opening 45, 45″ is defined on thesecond avoidance structure 46, 46″. The first avoidance structure 34,34″ is located above the water supplying pipe 81, 81″ to make way forthe water supplying pipe 81, 81″, and the second avoidance structure 46,46″ is located above the first avoidance structure 34, 34″ for avoidingthe first avoidance structure 34, 34″. In an exemplary embodiment, thefirst avoidance structure 34 is a slotted structure, while taking intoaccount the function of the first opening 39, that is, the firstavoidance structure 34 can be the first opening 39. When the sewagecollecting body is assembled on the base station frame structure, thefirst avoidance structure avoiding the water supplying pipe can allowthe water supplying pipe supplying water smoothly, and the firstavoidance structure can also limit a relative position between thesewage collecting body and the base station frame structure. Similarly,when the cleaning body is assembled on the sewage collecting body, thesecond avoidance structure avoids the first avoidance structure to allowthe water supplying pipe supplying water smoothly, and the secondavoidance structure can also limit a relative position between thecleaning body and the sewage collecting body. In some instances, thefirst avoidance structure and the second avoidance structure may beslots or openings penetrating the sewage collecting body or the cleaningbody, or may be protruding structures adapted to the water supplyingpipes, which is not limited here. In an exemplary embodiment, as shownin FIG. 13, the sewage collecting body 30′ is provided with a firstavoidance structure 34′, and the first opening 39′ is defined in thefirst avoidance structure 34′. The first avoidance structure 34′ isconfigured to be arranged corresponding to the water supplying structure80′ for avoiding the water supplying structure 80′, and the firstopening 39′ is configured to be arranged corresponding to the watersupplying outlet 82′ to achieve smooth water supplying.

In some embodiments, as shown in FIGS. 4, 11, 13, and 18-22, the watersupplying pipe 81, 81′, 81″ is arranged obliquely towards the sewagecollecting portion 31, 31′, 31″ and is provided with a wing 83, 83′, 83″extended along the inclined direction of the water supplying pipe 81,81′, 81″, and a guiding groove 84, 84′, 84″ is defined between the wing83, 83′, 83″ and the water supplying pipe 81, 81′, 81″. In someinstances, the water supplying pipe 81, 81′, 81″ is arranged obliquelytowards the sewage collecting portion 31, 31′, 31″, and water returningfrom the water supplying pipe 81, 81′, 81″ can outflow along the watersupplying structure 80, 80′, 80″ to avoid residual water on the watersupplying pipe 81, 81′, 81″ as much as possible. During cleaning thecleaning member located on the cleaning body 40, 40′, 40″, the watersupplying pipe 81, 81′, 81″ can spray water to the cleaning body 40,40′, 40″ or the cleaning member located on the cleaning body 40, 40′,40″ through the water supplying outlet 82, 82′, 82″ formed thereon.Since one end of the water supplying pipe 81, 81′, 81″ is inclineddownward, in case water output from the water supplying pipe 81, 81′,81″ flows back, the water can follow along the outer wall of the watersupplying pipe 81, 81′, 81″, which can avoid residual water on the watersupplying pipe 81, 81′, 81″ as much as possible. The base station framestructure 10, 10′, 10″ is further provided with a mounting seat 15, 15′,15″, and the water supplying pipe 81, 81′, 81″ is arranged on themounting seat 15, 15′, 15″. In an exemplary embodiment, the sewagecollecting body 30 is provided with a through hole communicating withthe base station frame structure 10 (i.e., the above-mentioned firstavoidance structure 34), a top of the mounting seat 15 passes throughthe through hole to locate above the sewage collecting body 30, and thewater supplying pipe 81 is installed on the top of the mounting seat 15.In some embodiments, as shown in FIGS. 15 and 19-20, the sewagecollecting body 30′, 30″ is further defined with a drainage outlet 341′,341″, the drainage outlet 341′, 341″ is arranged at one side of thefirst avoidance structure 34′, 34″ facing to the sewage collectingportion 31′, 31″, and is communicated with the first opening 39′, 39″.In case water flowing from the water supplying outlets 82′, 82″ returnsback, the water can flow to the sewage collecting portion 31′, 31″through the first opening 39′, 39′ and the drainage outlet 341′, 341″ insequence, such that it can prevent sewage overflowing to the outside ofthe cleaning base station as much as possible.

In some embodiments, as shown in FIG. 4, the base station framestructure 10 includes a bottom wall 14, the bottom wall 14 is providedwith a barrier rib 16 to allow the bottom wall 14 forming a closed area17, and the water supplying pipe 81 is located in the closed area 17.The barrier rib 16 is configured to prevent the water in the closed area17 flowing out of the closed area 17. In some instances, the barrier rib16 is arranged around the mounting seat 15, so that the region where themounting seat 15 is located forms the closed area 17. The closed area 17is arranged corresponding to the water supplying pipe 81, allowing thewater supplying pipe 81 being located in the closed area 17, that is,the water supplying pipe 81 is closed in an enclosed space by the closedarea 17. The closed area 17 is also configured to receive the waterflowing from the water supplying pipe 81 to prevent the water flowingout of the closed area 17 as much as possible, so as to define a dry andwet separation area on the base station frame structure 10, which is infavor of maintaining the overall cleanliness of the bottom wall 14 ofthe base station frame structure 10 and performing a local cleaning ofthe base station frame structure 10.

In some embodiments, as shown in FIGS. 4, 11, 13, and 18-22, the watersupplying pipe 81, 81′, 81″ is arranged obliquely towards the sewagecollecting portion 31, 31′, 31″, the water supplying pipe 81, 81′, 81″is provided with a wing 83, 83′, 83″ extended along the inclineddirection of the water supplying pipe 81, 81′, 81″, and a guidinggrooves 84, 84′, 84″ is defined between the wing 83, 83′, 83″ and thewater supplying pipe 81, 81′, 81″. In some instances, the wing 83, 83′,83″ is arranged on the pipe body of the water supplying pipe 81, 81′,81″, and the guiding groove 84, 84′, 84″ is defined between the wing 83,83′, 83″ and the pipe body of the water supplying pipe 81, 81′, 81″ andextended along the inclined direction of the water supplying pipe 81,81′, 81″. The guiding groove 84, 84′, 84″ can converge and guide thereturning water, so that the returning water can concentrate and flowdown along a lower end of the water supplying pipe 81, 81′, 81″ andfinally flows to the water outlet, such that it can prevent the waterfrom overflowing to the outside of the cleaning base station as much aspossible. In some instances, each of opposite two sides of the watersupplying pipe 81, 81′, 81″ is provided with a wing 83, 83′, 83″. Insome instances, a baffle plate 85, 85′, 85″ connected to the wing 83,83′, 83″ is provided at a higher end of the water supplying pipe 81,81′, 81″ and is configured to block off a higher end of the guidinggroove 84, 84′, 84″. The arrangement of the baffle plate 85, 85′, 85″can effectively prevent water flowing out from the higher end of theguiding groove 84, 84′, 84″ as much as possible in case there is toomuch water in the guiding groove 84, 84′, 84″. In an exemplaryembodiment, the water supplying structure 80″ further includes a sealingstructure 86″ disposed between the water supplying pipe 81″ and thefirst avoidance structure 34″, and the sealing structure 86′ isconfigured to seal the first opening 39″ on the first avoidancestructure 34″ to prevent the water flowing back from the water supplyingoutlet 82′, 82″ from flowing back through the first opening 39″ as muchas possible, so as to ensure an sufficient amount of water that can besupplied to the cleaning body 40″ or the cleaning member.

In an exemplary embodiment, the pipe body of the water supplying pipe81″ ″ is not limited to be obliquely arranged. In such a case, forensuring the water returning from the water supplying pipe 81″ ″ beingguided away, the water supplying structure may include other flowguiding structures, for example, a flow guiding member 83″ ″, which isconfigured to connect to the water supplying pipe 81″ ″. The flowguiding member 83″ ″ is arranged obliquely, so the water flowing backfrom the water supplying pipe 81″ ″ can at least partially flow to theflow guiding member 83″ ″ and then flow outside along the flow guidingmember 83″ ″. It can be merely an upper end of the flow guiding member83″ ″ being connected with an upper end of the water supplying pipe 81″″, which is not limited here.

While the disclosure has been described in connection with what arepresently considered to be optional embodiments, it is to be understoodthat the disclosure is not to be limited to the disclosed embodiments,but on the contrary, is intended to cover various modifications andequivalent arrangement included within the spirit and scope of thedisclosure.

1. A cleaning base station comprising: a base station frame structurecomprising a first assembling portion; a draining structure arranged onthe base station frame structure, and the draining structure comprisinga drainage channel structure; a sewage collecting body detachablyconnected to the draining structure, the sewage collecting bodycomprising: a sewage collecting portion; a second assembling portionengaged with the first assembling portion, allowing the sewagecollecting body being assembled to and limited by the base station framestructure; and a water outlet communicated with the sewage collectingportion, and detachably connected with the drainage channel structure;and a cleaning body arranged above and detachably connected to thesewage collecting body, and the cleaning body defining a filtering holecommunicated with the sewage collecting portion.
 2. The cleaning basestation as claimed in claim 1, wherein the first assembling portion andthe second assembling portion are planes, curved surfaces, orspecial-shaped surfaces matched with each other; or one of the firstassembling portion and the second assembling portion is a block or aclasp structure, and the other of the first assembling portion and thesecond assembling portion is a slot or a hole structure.
 3. The cleaningbase station as claimed in claim 1, wherein the draining structurefurther comprises an elastic connector sleeved on an end of the drainagechannel structure, and the water outlet is connected to the drainagechannel structure through the elastic connector.
 4. The cleaning basestation as claimed in claim 3, wherein the sewage collecting bodyfurther comprises a pipe connected to the sewage collecting portion, andthe water outlet is located at an end of the pipe; wherein the elasticconnector comprises: a first connecting portion sleeved on an outerperipheral wall of the pipe; a second connecting portion sleeved on anouter peripheral wall of the drainage channel structure; and a filteringpart located between the water outlet and the drainage channelstructure.
 5. The cleaning base station as claimed in claim 1, whereinthe sewage collecting body further comprises a third assembling portion,and the cleaning body comprises a fourth assembling portion assembledwith the third assembling portion, allowing the cleaning body to beconnected to and limited by the sewage collecting body.
 6. The cleaningbase station as claimed in claim 5, wherein the third assembling portionand the fourth assembling portion are planes, curved surfaces, orspecial-shaped surfaces matched with each other; or one of the thirdassembling portion and the fourth assembling portion is a block or aclasp structure, and the other of the third assembling portion and thefourth assembling portion is a slot or a hole structure.
 7. The cleaningbase station as claimed in claim 5, wherein one of the third assemblingportion and the fourth assembling portion is a pivot structure, and theother of the third assembling portion and the fourth assembling portionis a pivot bushing structure; or one of the third assembling portion andthe fourth assembling portion is a sliding slot and the other of thethird assembling portion and the fourth assembling portion is a slider.8. The cleaning base station as claimed in claim 1, wherein the basestation frame structure is provided with a water supplying structure,and the water supplying structure comprises a water supplying pipedefined with a water supplying outlet; the sewage collecting body and/orthe cleaning body is provided with an opening configured forcommunicating with the water supplying outlet.
 9. The cleaning basestation as claimed in claim 1, wherein the sewage collecting body isdefined with a first opening, the cleaning body is defined with a secondopening, and the water supplying outlet, the first opening and thesecond opening are configured to be arranged correspondingly andcommunicate with each other; or the sewage collecting body is definedwith a first opening, and the water supplying outlet and the firstopening are configured to be arranged correspondingly and communicatewith each other.
 10. The cleaning base station as claimed in claim 8,wherein the sewage collecting body and/or the cleaning body comprises anavoiding structure arranged corresponding to the water supplyingstructure for avoiding the water supplying pipe.
 11. The cleaning basestation as claimed in claim 8, wherein the sewage collecting body isdefined with a first avoidance structure, the first opening is definedon the first avoidance structure, and the first avoidance structure islocated above the water supplying pipe to make way for the watersupplying pipe; and the cleaning body is provided with a secondavoidance structure, the second opening is defined on the secondavoidance structure, and the second avoidance structure is located abovethe first avoidance structure for avoiding the first avoidance structureor the water supplying pipe.
 12. The cleaning base station as claimed inclaim 8, wherein the water supplying pipe is arranged obliquely towardsthe sewage collecting portion, the water supplying pipe is provided witha wing extended along an inclined direction of the water supplying pipe,and a guiding groove is defined between the wing and the water supplyingpipe.
 13. The cleaning base station as claimed in claim 8, wherein abaffle plate is provided at a higher end of the water supplying pipe,the baffle plate is connected with the wing, and is configured to blockoff the higher end of the water supplying pipe.
 14. The cleaning basestation as claimed in claim 10, wherein the water supplying structurefurther comprises a sealing structure arranged between the watersupplying pipe and the avoiding structure.
 15. The cleaning base stationas claimed in claim 8, wherein the water supplying pipe is connectedwith a flow guiding member which is arranged obliquely, and the flowguiding member is configured to guide the water flowing back from thewater supplying pipe and make the water flow outside along the flowguiding member.
 16. The cleaning base station as claimed in claim 8,wherein the base station frame structure comprises a bottom wall, thebottom wall is provided with a barrier rib to form a closed area on thebottom wall, the water supplying pipe is located in the closed area, andthe barrier rib is configured to prevent water in the closed areaflowing out of the closed area.
 17. The cleaning base station as claimedin claim 1, wherein the cleaning body is defined with a wind outletcommunicated with the filtering hole, and a height of the wind outlet ishigher than that of the filtering hole.
 18. The cleaning base station asclaimed in claim 1, wherein the sewage collecting portion is providedwith a converging structure, the converging structure is configured tocollect sewage to the draining structure, and the converging structurecomprises an inclined surface extended towards a joint of the sewagecollecting portion and the water outlet for converging sewage.
 19. Thecleaning base station as claimed in claim 1, wherein a garbage collectoris arranged between the cleaning body and the sewage collecting body,the garbage collector is communicated with the filtering hole, andconfigured to collect garbage flowing out through the filtering hole.20. The cleaning base station as claimed in claim 1, wherein a peripheryof the cleaning body is provided with a hem configured for preventingsewage from splashing or overflowing.